The Mass Effect 3 Collector's Edition (PS3/Xbox 360/PC) is available for pre-order and is lighting up the charts at Amazon!

Mass Effect 3 N7 Collector's Edition for Xbox 360 contents include:

• Premium metal case featuring commemorative artwork of Commander Shepard
• 70-page hardbound art book featuring hundreds of unique and gorgeous illustrations from the BioWare development team
• Limited edition Mass Effect comic by Dark Horse Comics, complete with unique cover artwork
• Join the ranks of the N7 with the premium fabric N7 patch
• Exclusive 4x6 lithographic print featuring a one-of-a-kind piece of artwork
• A full collection of in-game content that can't be found anywhere else:
• N7 Arsenal Pack - Bring the firepower with the N7 Sniper Rifle, Shotgun, SMG, and Pistol
• Robotic Dog - A faithful sidekick to keep you company on board the Normandy
• Squadmate Alternate Outfit Pack - New appearances for your favorite squad members
• N7 Hoodie - For Commander Shepard's casual days on board the Normandy
• Mass Effect 3 with the digital soundtrack
• Xbox LIVE Normandy prop for your avatar
• A collection of forum and social badges, avatars, and perks 

Mass Effect 3 is set to release on March 6, 2012.

Check it out:  Amazon - Mass Effect 3 Collector's Edition